package com.yzh.teacher.link;

import java.util.LinkedList;

public class TestLinkedList2 {
    public static void main(String[] args) {
        LinkedList<String> list = new LinkedList();
        list.add("11111");
        list.add("aaaaa");
        list.add("22222");
        System.out.println(list.size());

    }
}
